(navigation image)
Home American Libraries | Canadian Libraries | Universal Library | Community Texts | Project Gutenberg | Children's Library | Biodiversity Heritage Library | Additional Collections
Search: Advanced Search
Anonymous User (login or join us)
See other formats

Full text of "Alaskan glacier studies of the National Geographic Society in the Yakutat Bay, Prince William Sound and lower Copper River regions"

A.   NORTHERN MABGIN OF HIDDEN GLACIER IN 1909 Vegetation cover on left.    Barren area in middle and ice on right.
B.   FoirttTH GLACIER IN 1908 Photograph by Canadian Boundary Survey.